r - rJava error message: cannot allocate vector of size -


wondering whether met before: installed rjava package in r (r version 3.1.1 (2014-07-10)) on 64 bit windows system. , when tried load package, got error message:

library(rjava)  error : cannot allocate vector of size 3.8 gb   in addition: warning messages:   1: package ‘rjava’ built under r version 3.1.3    2: in get(info[i, 1], envir = env) :      reached total allocation of 4028mb: see help(memory.size)   3: in get(info[i, 1], envir = env) :      reached total allocation of 4028mb: see help(memory.size)   4: in get(info[i, 1], envir = env) :      reached total allocation of 4028mb: see help(memory.size)   5: in get(info[i, 1], envir = env) :      reached total allocation of 4028mb: see help(memory.size) error: package or namespace load failed ‘rjava’


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